Hostname
mastercard.pr
Last fetched
mastercard.pr resolves to 2 IPv4 addresses operated by AKAMAI-AS - Akamai Technologies, Inc. in US. WHOIS lists iana:299 as the registrar.
Nutrition Label
Resolution chain
mastercard.pr resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 23.54.217.200 | 23.54.208.0/20 | AS16625 | AKAMAI-AS - Akamai Technologies, Inc. | US |
| 23.7.216.22 | 23.7.208.0/20 | AS20940 | — | HK |
WHOIS identity
- Registrar
- iana:299
- Organization
- internet development
- Contact emails
Subdomains
1 observed subdomain of mastercard.pr.
| Subdomain |
|---|
| www.mastercard.pr |
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for mastercard.pr.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | deliverygateways.mastercard.com |
Related pages
Pivot deeper into the graph from mastercard.pr.
- IP · 23.54.217.200
- ASN · AS16625AKAMAI-AS - Akamai Technologies, Inc.
- Registrar · iana:299
- Country · US
- Email · hostmaster@mastercard.org
- TLD · .pr
- Browse hostnames · ma…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "mastercard.pr"})-[:RESOLVES_TO]->(ip:IPV4)
-[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
-[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20Or query Whisper from your own LLM workflow via the Whisper MCP server.